If you're a fan of pinball or pinball video games, check out Zen Pinball for iOS, Android, PS3 or Wii. I've played the iOS version on my iPad and the tables are incredibly fun. The standard Zen Pinball app comes with one table, with other standard tables costing $.99 each in the US app store, and premium (Star Wars or Marvel tables) costing $1.99.
Personally, I've bought a few tables, both standard and premium, and my favorites are "Epic Quest", "Star Wars: Boba Fett" and "World War Hulk". Here's a screenie of Epic Quest:
They're also coming out with a "Walking Dead" table sometime in August.